Abstract: In this communication, a leaky wave antenna (LWA) based on the manipulation of slow wave dispersion curves, possessing high-scanning-rate and full-space-scanning capacities, is studied. The ...

Reflections cast by a growing number of satellites orbiting the Earth could ruin more than 95% of images taken by some space telescopes in the next decade, according to a NASA-led study. The reflected ...

Mysterious interstellar object 3I/ATLAS made an astonishingly close pass of Mars last month, allowing scientific instruments in the planet’s orbit to get a tantalizing glimpse. Yet thanks to the US ...

NASA will release new high-res images of interstellar comet 3I/ATLAS on Nov. 19, 2025. The comet, which originated outside our solar system, was first spotted in July and is only the third such object ...

NASA just dropped a trove of new images of interstellar Comet 3I/ATLAS, as seen by some of the space agency’s spacecraft. The release comes after NASA scientists and engineers waited through the ...

Because it's costly and cumbersome to transport large structures such as satellite dishes into space, aerospace Ph.D. student Ivan Wu and his advisor, Jeff Baur, at The Grainger College of Engineering ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

It's been 35 years since Hubble came online, so in honor of the intrepid telescope's 35th anniversary, we've put together this gallery of our favorite Hubble images. The Hubble Space Telescope was ...

Advances in artificial intelligence are driving surging demand for data centers. But these warehouse-like facilities, containing computers that process and store data, require a lot of land and huge ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Happy World Space Week! This week (and really all the other weeks of ...